Ticket: Check for ED25519 support in ssh keynexus/ed25519

Added ED25519 support.
config.lua:
    Changed the manual keytype check into a function call from util.lua

usercommand:
    Changed the manual keytype check into a function call from util.lua

util.lua:
    Added a keycheck function that returns true if an invalid keytype is detected

library.yarn:
    Added implementation of createsshkey which uses ED25519 as a parameter

02-commands-sshkey.yarn:
    Modified the "ssh key basics" Scenario to create a second key of type ED25519 and test it

1 files changed, 7 insertions, 1 deletions

diff --git a/testing/02-commands-sshkey.yarn b/testing/02-commands-sshkey.yarn
index da8a309..fc024b4 100644
--- a/testing/02-commands-sshkey.yarn
+++ b/testing/02-commands-sshkey.yarn
@@ -24,15 +24,20 @@ This information is also shown in `sshkey list`.
 
 New keys can be added.
 
-    GIVEN testinstance has keys called newkey
+    GIVEN testinstance has keys called newkey 
+      AND testinstance has keys called edkey of type Ed25519 
      WHEN testinstance uses their ssh public key called newkey as stdin
       AND testinstance adminkey runs sshkey add newkey
+     THEN the output contains SSH authorised key file updated 
+     WHEN testinstance uses their ssh public key called edkey as stdin
+      AND testinstance adminkey runs sshkey add edkey
      THEN the output contains SSH authorised key file updated
 
 Verify the new keys are listed for the user.
 
     WHEN testinstance adminkey runs sshkey list
     THEN the output contains newkey
+     AND the output contains edkey
 
 We can delete the old key and proceed with the new key in future.
 
@@ -44,6 +49,7 @@ We can delete the old key and proceed with the new key in future.
 
     FINALLY the instance is torn down
 
+
 SSH key tracking
 ----------------